Abstracts of Theses from the Scandinavian Countries. Acta Oncologica, [S. l.], v. 32, n. 4, p. 464–471, 1993. DOI: 10.3109/02841869309093629. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/31891. Acesso em: 18 may. 2026.